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1. 发明申请

WO2007114476A1 A METHOD AND SYSTEM OF DIGESTING EXCESS SLUDGE 审中-公开
标题翻译：一种消除污染物的方法和系统
公开(公告)号：WO2007114476A1
公开(公告)日：2007-10-11
申请号：PCT/JP2007/057602
申请日：2007-03-26
申请人： ES.TECHNOLOGIES CORP. , TACHIKAWA, Tugio , TACHIKAWA, Hiroshi , TACHIKAWA, Hideo
发明人： TACHIKAWA, Tugio , TACHIKAWA, Hiroshi , TACHIKAWA, Hideo
IPC分类号： C02F11/00 , C02F11/06 , C02F3/12 , C02F1/76
CPC分类号： C02F1/76 , C02F3/1231 , C02F11/004 , C02F11/06 , Y02W10/15
摘要： In an activated sludge treatment of organic waste water, excess sludge from the activated sludge aeration vessel is processed with hypochlorous acid in place of ozone without set up of aeration vessels and blowers to improve volume reduction cost of sludge without deterioration of water quality. The hypochlorous acid process is carried out by using an acidulous sodium hypochlorite aqueous solution which is prepared by mixing sodium hypochlorite aqueous solution with a dilute hydrochloric acid and diluting the resulting mixture with water within 1,000ppm to 50,000ppm of available chlorine concentration at a pH zone of more than 4 to less than 7.
摘要翻译：在有机废水的活性污泥处理中，来自活性污泥曝气容器的过剩污泥用次氯酸代替臭氧处理，而不设置曝气容器和鼓风机，以提高污泥的体积减少成本，而不会降低水质。次氯酸过程是通过使用将次氯酸钠水溶液与稀盐酸混合并将所得混合物用水稀释至pH在1000ppm至50,000ppm的有效氯浓度而制备的酸性次氯酸钠水溶液超过4到小于7。

2. 发明申请

WO1997033836A1 METHOD AND APPARATUS FOR TREATING WATER 审中-公开
标题翻译：用于处理水的方法和装置
公开(公告)号：WO1997033836A1
公开(公告)日：1997-09-18
申请号：PCT/JP1997000737
申请日：1997-03-10
申请人： EBARA RESEARCH CO., LTD. , JAPAN, represented by DIRECTOR GENERAL OF AGENCY OF NATIONAL INSTITUTE FOR ENVIRONMENTAL STUDIES , UCHIYAMA, Hiroo , YAGI, Osami , KITAGAWA, Masayoshi , SHIMOMURA, Tatsuo , HASEGAWA, Takeshi
发明人： EBARA RESEARCH CO., LTD. , JAPAN, represented by DIRECTOR GENERAL OF AGENCY OF NATIONAL INSTITUTE FOR ENVIRONMENTAL STUDIES
IPC分类号： C02F03/30
CPC分类号： C02F3/1268 , C02F3/06 , C02F3/12 , C02F3/1231 , C02F3/30 , Y02W10/15
摘要： A method of treating water containing a chlorinated organic compound, comprising the steps of passing microbes from a separation bath to a decomposition bath and supplying an energy source to the microbes separated in the decomposition bath. A water treating apparatus having an arrangement capable of passing water to be treated through baths in the order of the separation bath, the decomposition bath and a regeneration bath. It is possible to reduce losses due to the discharge of the energy source, such as methane or propane, from the separation bath. A water treating apparatus having a decomposition bath and a separation bath and capable of culturing microbes in the decomposition bath. Since no regeneration bath is needed, the entire size of the apparatus can be reduced.
摘要翻译：一种处理含有氯化有机化合物的水的方法，包括以下步骤：将微生物从分离浴转移到分解浴中，并将能源提供给在分解浴中分离的微生物。一种水处理设备，具有能够按照分离浴，分解浴和再生浴的顺序通过浴进行待处理的水的布置。可以减少从分离浴中排出诸如甲烷或丙烷的能量源造成的损失。一种具有分解浴和分离浴并能够在分解浴中培养微生物的水处理设备。由于不需要再生浴，因此可以减小装置的整体尺寸。

3. 发明申请

WO1996016907A1 METHOD AND PLANT FOR THE BIOLOGICAL OXIDATION OF FORMALDEHYDE AND PHENOL IN AQUEOUS SOLUTION 审中-公开
标题翻译：甲醛和苯酚在水溶液中生物氧化的方法与装置
公开(公告)号：WO1996016907A1
公开(公告)日：1996-06-06
申请号：PCT/EP1994003915
申请日：1994-11-26
申请人： FANTONI S.P.A , TABOGA, Leandro
发明人： FANTONI S.P.A
IPC分类号： C02F03/08
CPC分类号： C02F3/082 , C02F3/1231 , Y02W10/15
摘要： The present invention relates to a method for the purification of sewage containing formaldehyde or phenol or a mixture of the two substances, by means of biological oxidation in rotating biological contactors provided with cylinders (1) made of plastic netting. The biological oxidation process uses a mould, isolated by the inventor, from a fibrous wood deposit treated with urea-formaldehyde resin.
摘要翻译：本发明涉及一种在具有由塑料网制成的圆柱体（1）的旋转生物接触器中通过生物氧化来净化含有甲醛或苯酚或两种物质的混合物的方法。生物氧化方法使用由发明人分离的由用脲甲醛树脂处理的纤维木材沉积物的模具。

4. 发明申请

WO1995021135A1 BIODEGRADATION OF METHANESULFONIC ACID 审中-公开
标题翻译：甲磺酸的生物降解
公开(公告)号：WO1995021135A1
公开(公告)日：1995-08-10
申请号：PCT/US1995001381
申请日：1995-02-02
申请人： MERCK & CO., INC. , MERCK SHARP & DOHME (IRELAND) LTD. , BOYLE, Robert , VENKATARAMANI, Edamanal, S.
发明人： MERCK & CO., INC. , MERCK SHARP & DOHME (IRELAND) LTD.
IPC分类号： C02F03/34
CPC分类号： C02F3/1231 , C02F3/345 , Y02W10/15 , Y10S210/908
摘要： A process is described for the acclimation and enrichment of an activated sludge culture for the degradation of high concentrations of methanesulfonic acid, so as to render it non-toxic to the aquatic environment.
摘要翻译：描述了用于驯化和富集活性污泥培养物以降解高浓度甲磺酸的方法，以使其对水生环境无毒。

5. 发明申请

WO1994006719A1 IMPROVEMENTS IN PROCESSES FOR THE ALKALINE BIODEGRADATION OF ORGANIC IMPURITIES 审中-公开
标题翻译：有机污染物碱性生物降解过程中的改进
公开(公告)号：WO1994006719A1
公开(公告)日：1994-03-31
申请号：PCT/CA1993000358
申请日：1993-09-01
申请人： ALCAN INTERNATIONAL LIMITED
发明人： ALCAN INTERNATIONAL LIMITED , CHINLOY, David, Robert , DOUCET, Jean , McKENZIE, Michael, Anthony , THE, Kwat, I., E.
IPC分类号： C02F03/00
CPC分类号： C02F3/34 , C01F7/06 , C02F3/082 , C02F3/1231 , Y02W10/15 , Y10S210/908
摘要： In a process for biodegrading under highly alkaline conditions organics in a waste stream derived from a Bayer processing system for producing aluminum oxides, i) the waste stream being typical of oxalate waste streams resulting from alkaline treatment of bauxite, the oxalate waste streams being rich in oxalates, formates, acetates, benzoates and sodium ions and having a pH in excess of 8, ii) treating the highly alkaline waste stream to neutralize and thereby lower pH and to reduce sodium ion concentration prior to introducing the waste stream into a bioreactor, iii) biodegrading the oxalates in the bioreactor by use of (Pseudomonas) genus microorganisms, and iv) discharging at least a portion of the biodegraded waste stream, the improvement being characterized by: a) introducing the highly alkaline waste stream rich in sodium ions to the bioreactor to avoid the treatment of step ii), b) biodegrading the organics in the waste stream with the (Pseudomonas) genus microorganisms characterized by ATCC 53883 deposited microorganism and its derivatives which are functionally biologically equivalent to ATCC 53883, and c) wherein the biodegradation of organics, degrades in addition to the oxlates in the waste stream, the acetates, the formates and the benzoates to yield the biodegraded waste stream.
摘要翻译：在用于生产氧化铝的拜耳处理系统的废物流中在高碱性条件下有机物进行生物降解的方法中，i）废弃物流是典型的由铝土矿碱处理产生的草酸盐废物流，所述草酸废物流富含草酸盐，甲酸盐，乙酸盐，苯甲酸盐和钠离子，pH值超过8，ii）在将废物流引入生物反应器之前，处理高碱性废物流中和从而降低pH值并降低钠离子浓度，iii ）通过使用（假单胞菌）微生物生物降解生物反应器中的草酸盐，以及iv）排出至少一部分生物降解的废物流，其改进的特征在于：a）将富含钠离子的高碱性废物流引入到生物反应器以避免处理步骤ii），b）用（假单胞菌）属微生物特征生物降解废物流中的有机物由ATCC 53883保藏的微生物及其在功能上与ATCC 53883的生物学等效性的衍生物相互混合，以及c）其中有机物的生物降解除了废物流中的氧化物，乙酸盐，甲酸盐和苯甲酸盐之外还会降解以产生生物降解废物流。

6. 发明申请

WO1992019738A1 MICROBIAL DEGRADATION OF TRICHLOROETHYLENE, DICHLOROETHYLENES AND AROMATIC POLLUTANTS 审中-公开
标题翻译：三氯乙烯，二氯乙烯和芳香族污染物的微生物降解
公开(公告)号：WO1992019738A1
公开(公告)日：1992-11-12
申请号：PCT/US1992003515
申请日：1992-04-28
申请人： SBP TECHNOLOGIES, INC. , UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
发明人： SBP TECHNOLOGIES, INC. , UNITED STATES ENVIRONMENTAL PROTECTION AGENCY , SHIELDS, Malcolm, S. , CHAPMAN, Peter, J.
IPC分类号： C12N15/31
CPC分类号： C02F3/1231 , C02F3/34 , C12N9/0069 , C12N15/52 , C12R1/38 , Y02W10/15
摘要： A novel bacterium named Pseudomonas cepacia G4 5223 Phe(1) has the desirable property of constitutively degrading hazardous chemicals, for example trichloroethylene, 1,1-dichloroethylene, cis-1,2 dichloroethylene, trans-1,2-dichloroethylene, toluene, phenol, o-cresol, m-cresol, o-xylene, and benzene, to harmless chemical entities. This microbe, and mutants thereof which retain the constitutive degradation property of the parent, can be used in bioreactor and in situ processes for degrading hazardous chemical compounds.
摘要翻译：一种称为洋葱假单胞菌G4 5223 Phe（1）的新型细菌具有组成型降解有害化学物质所需的性质，如三氯乙烯，1,1-二氯乙烯，顺式-2,2-二氯乙烯，反式-1,2-二氯乙烯，甲苯，苯酚，邻甲酚，间甲酚，邻二甲苯和苯，无害化学物质。保留母体组成型降解性质的微生物及其突变体可用于生物反应器和有机化合物降解原位处理。

7. 发明申请

WO1992006043A1 PROCESS FOR REMOVAL OF ORGANIC POLLUTANTS FROM WASTE WATER 审中-公开
标题翻译：从废水中去除有机污染物的方法
公开(公告)号：WO1992006043A1
公开(公告)日：1992-04-16
申请号：PCT/US1991007436
申请日：1991-10-08
申请人： ALLIED-SIGNAL INC.
发明人： ALLIED-SIGNAL INC. , LUPTON, F., Stephen , SURGI, Marion, Rene , SHERIDAN, William, G.
IPC分类号： C02F03/10
CPC分类号： C02F3/1231 , C02F3/06 , C02F3/10 , Y02W10/15
摘要： A porous biomass support system in a bioreactor affords biodegradation of phenolic materials to a level under 20 parts per billion at a hydraulic residence time of about 15 hours with significantly less sludge formation currently possible by available methods. The porous biomass support system comprises a hydrophilic polymer, preferably polyurethane foam, small particles of activated carbon and suitable microorganisms, which are entrapped with the polymer material. The carbon is self-regenerative and does not have to be periodically replaced or replenished. The entire porous biomass support system can operate for extended periods of time without replacement.
摘要翻译：生物反应器中的多孔生物质支持系统在约15小时的水力停留时间下使酚类材料的生物降解达到20亿分之几，并且通过可用的方法可以显着减少污泥形成。多孔生物质支持体系包含亲水聚合物，优选聚氨酯泡沫，被聚合物材料截留的活性炭和合适微生物的小颗粒。碳是自我再生的，不必定期更换或补充。整个多孔生物质支持系统可以长时间运行而不需要更换。

8. 发明申请

WO1990000157A1 PROCESS FOR DECOMPOSITION OF METAL-CYANO COMPLEXES USING MICROBIAL ENZYMES 审中-公开
标题翻译：使用微生物酶分解金属 - 氰基复合物的方法
公开(公告)号：WO1990000157A1
公开(公告)日：1990-01-11
申请号：PCT/DK1989000164
申请日：1989-06-30
申请人： NOVO-NORDISK A/S , INGVORSEN, Kjeld
发明人： NOVO-NORDISK A/S
IPC分类号： C02F03/00
CPC分类号： C02F9/005 , C02F3/1231 , C02F3/342 , C12N9/00 , C12N9/78 , C22B3/18 , Y02P10/234 , Y02W10/15
摘要： An enzymatic process for specific decomposition of metal-cyano complexes in waste waters and process streams wherein microbial enzymes which are not oxygenases and which do not require the regeneration of coenzymes or prostetic groups are brought into contact with said waste water or process stream for a period sufficient to decompose said metal-cyano complexes to a desired concentration.

9. 发明申请

WO1980002281A1 A PROCESS FOR PRECIPITATING HEAVY METALS FROM WASTEWATER 审中-公开
标题翻译：从废水中预处理重金属的方法
公开(公告)号：WO1980002281A1
公开(公告)日：1980-10-30
申请号：PCT/SE1980000121
申请日：1980-04-22
申请人： VYRMETODER AB , HALLBERG R
发明人： VYRMETODER AB
IPC分类号： C02F03/00
CPC分类号： C02F3/1231 , C02F1/5236 , C02F3/345 , C22B3/18 , Y02P10/234 , Y02W10/15 , Y10S210/912
摘要： A process for precipitating heavy metals from wastewater containing sulfate ions by treatment of the water with sulfate reducing bacteria. S aid bacteria will reduce the sulfate ions to hydrogen sulfide which in its turn will precipitate the metal ions in the form of metal sulfides. According to the invention the bacteria are cultured in one or more culturing vessels in the presence of a nutritive solution and a portion of the wastewater, and the resulting aqueous solution containing hydrogen sulfide produced by the bacteria is introduced into a precipitation vessel together with the remaining major portion of the wastewater.
摘要翻译：一种通过用硫酸盐还原细菌处理水来沉淀含硫酸根离子废水中的重金属的方法。帮助细菌将硫酸根离子还原成硫化氢，硫化氢又会以金属硫化物的形式沉淀金属离子。根据本发明，在营养液和一部分废水的存在下，在一个或多个培养容器中培养细菌，并将所得到的含有由细菌产生的硫化氢的水溶液与剩余的一起引入沉淀容器主要部分废水。

10. 发明申请

WO2014120816A1 BIOLOGICAL-CHEMICAL TREATMENT OF LIQUID ORGANIC WASTEWATER 审中-公开
标题翻译：液体有机废水的生物化学处理
公开(公告)号：WO2014120816A1
公开(公告)日：2014-08-07
申请号：PCT/US2014/013663
申请日：2014-01-29
申请人： INFILCO DEGREMONT, INC.
发明人： SUNIL, Mehta , CHOWDHURY, Nabin , UBALDI, Richard , SCHILLING, Barbara , LAU, Antonio , HEINIGER, Bruno
IPC分类号： C02F3/12
CPC分类号： C02F9/00 , C02F1/20 , C02F1/722 , C02F1/78 , C02F3/12 , C02F3/1231 , C02F3/1268 , C02F3/302 , C02F2101/38 , C02F2103/346 , Y02W10/15
摘要： The invention is directed to systems and methods of biological and chemical treatment of wastewater comprising organic nitrogen compounds. Systems may include: an aerobic reactor, a first separation module for separating liquid and solid components of the wastewater; an oxidation module for removing organic materials from the wastewater; and a post-anoxic reactor for denitrifying at least a portion of the wastewater. Systems may include a second separation module and various feedback recycle lines between the components. Methods may include: degrading by the aerobic reactor more than 95% of organic compounds to ammonia, oxidizing by the oxidation module at least a portion of the ammonia to nitrates, and degrading by the post- anoxic reactor at least a portion of the nitrates to nitrogen gas and water. Systems and methods may reduce total organic carbon of the wastewater by more than 90%, and total nitrogen of the wastewater by more than 90%.
摘要翻译：本发明涉及包含有机氮化合物的废水的生物和化学处理的系统和方法。系统可以包括：好氧反应器，用于分离废水的液体和固体组分的第一分离模块; 用于从废水中去除有机材料的氧化模块; 以及用于使至少一部分废水反硝化的后缺氧反应器。系统可以包括第二分离模块和组件之间的各种反馈循环管线。方法可能包括：有氧反应器将95％以上的有机化合物降解为氨，由氧化模块将至少一部分氨氧化成硝酸盐，并将后处理反应器的至少一部分硝酸盐降解为氮气和水。系统和方法可以将废水中的总有机碳减少90％以上，废水总氮含量超过90％。

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